Sikaflex®-740 Construction

Skim coat and wall paint compatible joint sealant

Sikaflex®-740 Construction is a 1-component, moisture-curing, elastic joint sealant, designed for movement and connection joints and optimised for non-staining skim coat and over paint ability within few days of sealant application

  • Non-staining on most skim coats and paints
  • Very good resistance to weathering
  • Movement capability of ± 35 (ASTM C 719)
  • Very good adhesion to porous substrates
  • Very good adhesion to most metals
  • Bubble-free curing
  • Good workability
  • Very low emissions